Saint Mark. Mark the Evangelist is the traditionally ascribed author of the Gospel of Mark.
Mark is said to have founded the Church of Alexandria, one of the most important episcopal sees of early Christianity. His feast day is celebrated on April 25, and his symbol is the winged lion.
According to William Lane, an unbroken tradition identifies Mark the Evangelist with John Mark, and John Mark as the cousin of Barnabas. However, Hippolytus of Rome in On the Seventy Apostles distinguishes Mark the Evangelist, John Mark, and Mark the cousin of Barnabas.
According to Hippolytus, they all belonged to the Seventy Disciples who were sent out by Jesus to disseminate the gospel in Judea. According to Eusebius of Caesarea, Herod Agrippa I, in his first year of reign over the whole of Judea, killed James, son of Zebedee and arrested Peter, planning to kill him after the Passover.
Peter was saved miraculously by angels, and escaped out of the realm of Herod. Peter went to Antioch, then through Asia Minor, and arrived in Rome in the second year of Emperor Claudius. Somewhere on the way, Peter encountered Mark and took him as travel companion and interpreter. Mark the Evangelist wrote down the sermons of Peter, thus composing the Gospel according to Mark, before he left for Alexandria in the third year of Claudius. According to the Acts 15:39, Mark went to Cyprus with Barnabas after the Council of Jeru